AMD Radeon Pro 460 vs AMD Radeon RX 550 Mobile

VS

AMD Radeon Pro 460 AMD Radeon RX 550 Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 460 and 2GB VRAM Radeon RX 550 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 460 's Advantages

More VRAM (4GB vs 2GB)

384 additional rendering cores

Lower TDP (35W vs 50W)

AMD Radeon RX 550 Mobile 's Advantages

Released 9 months late

Boost Clock has increased by 42% (1287MHz vs 907MHz)

Larger VRAM bandwidth (96.00GB/s vs 81.28GB/s)

Score

Benchmark

FP32 (float)

Radeon Pro 460 +12%

1.858 TFLOPS

Radeon RX 550 Mobile

1.647 TFLOPS

Radeon Pro 460

VS

Radeon RX 550 Mobile

Graphics Card

Oct 2016

Release Date

Jul 2017

Radeon Pro Mac

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

850 MHz

Base Clock

1100 MHz

907 MHz

Boost Clock

1287 MHz

1270 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

81.28GB/s

Bandwidth

96.00GB/s

Render Config

-

SM Count

-

16

Compute Units

10

1024

Shading Units

640

64

TMUs

40

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

512 KB

Theoretical Performance

14.51 GPixel/s

Pixel Rate

20.59 GPixel/s

58.05 GTexel/s

Texture Rate

51.48 GTexel/s

1.858 TFLOPS

FP16 (half)

1.647 TFLOPS

1.858 TFLOPS

FP32 (float)

1.647 TFLOPS

116.1 GFLOPS

FP64 (double)

103.0 GFLOPS

Graphics Processor

Baffin

GPU Name

Lexa

Baffin XT

GPU Variant

Lexa PRO (215-0904018)

GCN 4.0

Architecture

GCN 4.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

3 billion

Transistors

2.2 billion

123 mm²

Die Size

103 mm²

Board Design

35W

TDP

50W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2

-

CUDA

-

6.4

Shader Model

6.4

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